GB427627A - An improved waterproof sheet abrasive material and process for the manufacture thereof - Google Patents

An improved waterproof sheet abrasive material and process for the manufacture thereof

Info

Publication number
GB427627A
GB427627A GB26635/33A GB2663533A GB427627A GB 427627 A GB427627 A GB 427627A GB 26635/33 A GB26635/33 A GB 26635/33A GB 2663533 A GB2663533 A GB 2663533A GB 427627 A GB427627 A GB 427627A
Authority
GB
United Kingdom
Prior art keywords
paper
abrasive material
ester
waterproof sheet
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB26635/33A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Ago A G
Original Assignee
Atlas Ago A G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atlas Ago A G filed Critical Atlas Ago A G
Publication of GB427627A publication Critical patent/GB427627A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/12—Seeders with feeding wheels
    • A01C7/123—Housings for feed rollers or wheels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin

Abstract

427,627. Sheet abrasive material. ATLAS - AGO AKT. - GES., M÷lkau, near Leipsic, Germany.-(Assignees of M³nch, .C.) Sept. 27, 1933, No. 26636. Convention date, Oct. 6, 1932. [Class 60] [See also Group VIII] Waterproof sheet abrasive material consists of a sheet of unsized paper to one side of which is applied a cellulose ester, for example, collodion or a solution of cellulose acetate, which serves to hold the abrasive and sinks into the paper to a depth determined by the degree of dilution of the solution and by the particular ester employed. The other side of the paper is then sized with a rosin size, preferably in alcoholic solution, to which has been added a solvent for the cellulose ester, for example, ethyl acetate or acetone, whereby a union of the layer of ester and the rosin filling takes place within the paper.
GB26635/33A 1932-10-06 1933-09-27 An improved waterproof sheet abrasive material and process for the manufacture thereof Expired GB427627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE427627X 1932-10-06

Publications (1)

Publication Number Publication Date
GB427627A true GB427627A (en) 1935-04-29

Family

ID=6477346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26635/33A Expired GB427627A (en) 1932-10-06 1933-09-27 An improved waterproof sheet abrasive material and process for the manufacture thereof

Country Status (2)

Country Link
FR (1) FR427627A (en)
GB (1) GB427627A (en)

Also Published As

Publication number Publication date
FR427627A (en) 1911-08-09

Similar Documents

Publication Publication Date Title
GB449223A (en) Process for the manufacture of a sheet composed of spun glass threads
GB380674A (en) Process for manufacturing paper
GB456820A (en) Improvements in adhesive and water-proofing compositions and the use thereof
GB427627A (en) An improved waterproof sheet abrasive material and process for the manufacture thereof
GB321176A (en) Improvements in bottles or containers made of flexible material
GB365797A (en) Improvements in or relating to devices for use in carrying or storing eggs or the like
GB444165A (en) A process of manufacturing soap
GB453640A (en) Product similar to imitation leather or american cloth
US2000532A (en) Waterproof abrasive paper
GB266169A (en) Improvements in or relating to the manufacture of soap tablets
GB242624A (en)
AU103292B2 (en) Process for improving the fastness of starch upon textile cellulosic and other materials including paper
AU62937A (en) Process for improving the fastness of starch upon textile cellulosic and other materials including paper
US2098221A (en) Cement or binder material
GB543528A (en) Improvements in or relating to the production of adhesive aluminium foils
CH251655A (en) Process for the production of water-resistant paper.
GB487440A (en) Interwound film material
GB515143A (en) A method of producing cork-products from indigenous raw materials
AU45631A (en) Improved process for saceharifying cellulose andthe like under pressure with dilute acids
GB398780A (en) Improvements in and relating to the manufacture of rubber products
CA395592A (en) Paper and fabric waterproofing process
GB536874A (en) Improvements in or relating to the sizing of paper, paper pulp, cardboard and like fibrous products
CA312897A (en) Process and apparatus for saccharifying cellulosic materials
AU105700B2 (en) Improvements in and relating to the rot proofing of textiles, paper and other fibrous materials
GB491942A (en) Process for the treatment of paper, and products resulting from the same